Outlines: need to work in Word and in iOS

Software
2

You could save it as .txt then convert the text to a .opml outline format that OmniOutliner could read.

Here’s how someone did that 5 years ago with Drafts:

http://imissmymac.com/convert-a-list-to-opml-for-fargo-with-drafts/

You could probably use Scrivener to do the same thing, since it exports to OPML

FYI there’s a discussion on Omni’s forum here about this.